Kinetic Theory Model

For Demonstration Of The Kinetic Theory Of Gases Explaining The Molecular Motion Of The Gases, Thinning Of Air With Increasing Altitude, Change In Pressure / Volume With Change In Temperature Etc. Comprises Clear Acrylic Cylindrical Tube Mounted On A Plastic Enclosure With A Rubber Diaphragm At Its Lower End And A Loose-Fitting Cap At Its Upper End. Just Underneath The Diaphragm, A Piston Driven By A Low Voltage Dc Motor Is Provided For Producing Oscillatory Motion Or Vibration Of The Diaphragm. A Pair Of Colour-Coded 4Mm Safety Sockets Are Provided For Power Input. Includes 1/8 Metal Spheres And Free-Sliding Cardboard Discs For Loading At The Top. Operates On 6V Dc. (Kinetic Theory Model)